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gptkbp:instance_of
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gptkb:jet_engine
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gptkbp:application
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commercial aviation
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gptkbp:armament
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composite
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gptkbp:average_temperature
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up to 1,500 ° C
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gptkbp:bypass_ratio
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5.5:1
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gptkbp:combustor_type
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annular combustor
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gptkbp:compressor_type
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gptkb:5
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gptkbp:control_system
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gptkb:Full_Authority_Digital_Engine_Control_(FADEC)
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gptkbp:cooling_system
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air-cooled
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gptkbp:diameter
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1.68 m
1.8 m
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gptkbp:emissions_standard
|
CAEP/6
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gptkbp:engine
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gptkb:CFM56_family
electric starter
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gptkbp:engine_configuration
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twin-spool
|
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gptkbp:engine_type
|
high bypass turbofan
CFM56-7 B22
CFM56-7 B24
CFM56-7 B26
CFM56-7 B27
CFM56-7 B30
CFM56-7 B32
CFM56-7 B34
CFM56-7 B35
CFM56-7 B37
CFM56-7 B40
CFM56-7 B41
CFM56-7 B42
CFM56-7 B43
CFM56-7 B44
CFM56-7 B45
CFM56-7 B46
CFM56-7 B47
CFM56-7 B48
CFM56-7 B49
CFM56-7 B50
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|
gptkbp:feature
|
with CFM56-5 B
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|
gptkbp:first_flight
|
gptkb:1997
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|
gptkbp:fuel_economy
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high
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gptkbp:fuel_type
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gptkb:Jet_A
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|
https://www.w3.org/2000/01/rdf-schema#label
|
CFM56-7 B engines
|
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gptkbp:length
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3.3 m
|
|
gptkbp:maintenance
|
4,000 hours
|
|
gptkbp:manufacturer
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gptkb:CFM_International
|
|
gptkbp:market_share
|
dominant in 737 NG segment
|
|
gptkbp:noise_level
|
Stage 4 compliant
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|
gptkbp:operational_range
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up to 6,000 nautical miles
|
|
gptkbp:produces
|
over 8,000 units
|
|
gptkbp:propulsion
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10.3:1
33,000 lbf
26,300 to 33,000 lbf
26,300 lbf
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|
gptkbp:reliability
|
high
|
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gptkbp:service_ceiling
|
41,000 ft
|
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gptkbp:turbine_type
|
2
single crystal superalloy
|
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gptkbp:type
|
gptkb:turbofan_engine
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gptkbp:used_in
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gptkb:Boeing_737_Next_Generation
|
|
gptkbp:weight
|
3,200 kg
|
|
gptkbp:bfsParent
|
gptkb:Boeing_737_AEW&_C_program
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gptkbp:bfsLayer
|
6
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